package thread;

/**
 * 第一种创建线程的方式:继承Thread并重写run方法
 */
public class ThreadDemo {
    public static void main(String[] args) {
        MyThread1 t1 = new MyThread1();
        MyThread2 t2 = new MyThread2();
        t1.start();
        t2.start();
    }
}

class MyThread1 extends Thread{
    @Override
    public void run() {
        for (int i =0;i<1000;i++){
            System.out.println("你是谁啊?");
        }
    }
}

class MyThread2 extends Thread{
    @Override
    public void run() {
        for (int i =0;i<1000;i++){
            System.out.println("开门，查水表的!");
        }
    }
}

